CN218205711U

CN218205711U - Hang and pick board die block structure convenient to form removal

Info

Publication number: CN218205711U
Application number: CN202222448503.8U
Authority: CN
Inventors: 安宝全; 王金明; 谢桂云; 张骏; 刘震; 张莉莉; 郭明洁
Original assignee: Zhongbei Huayu Construction Engineering Co ltd
Current assignee: Zhongbei Huayu Construction Engineering Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-03
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to a board die block structure of encorbelmenting convenient to form removal, its include the die block board and with the fixed frame that the die block board is fixed, the sliding hole has been seted up on the fixed frame, seted up on the die block board with the hole of sliding hole intercommunication can dismantle in the sliding hole and wear to be equipped with the slider, the terminal surface of slider flushes with the terminal surface upper surface of die block board, is fixed with the mounting on the fixed frame, when the slider motion, the mounting can drive fixed frame and move to opposite direction. This application has the effect of conveniently demolising structure die block board of encorbelmenting.

Description

Board die block structure of encorbelmenting convenient to form removal

Technical Field

The utility model belongs to the technical field of the construction and specifically relates to a board die block structure of encorbelmenting convenient to form removal is related to.

Background

In the construction, often can meet the structure of encorbelmenting, these structures of encorbelmenting all can be connected with concrete wall or concrete column usually, and the structure of encorbelmenting also adopts the construction mode of building the concrete after setting up the template again, and what be different with concrete wall and post encorbelments the structure and need set up the die block.

At present, a steel pipe scaffold is required to be used as a support when an overhanging structure bottom die is erected, the scaffold is firstly dismantled when the form is dismantled, and tools such as crowbars are utilized to dismantle the form.

In view of the above-mentioned related technologies, the inventor thinks that by using the traditional form removal method, the bottom form is tightly attached to the concrete during form removal, and is not easy to separate, and if the form removal method is forcedly performed, the edge of the overhanging structure contacting with the bottom form is damaged.

SUMMERY OF THE UTILITY MODEL

In order to separate the bottom die from the concrete when the form is conveniently removed, the application provides a board bottom die structure of encorbelmenting convenient to form removal.

The application provides a hang board die block structure convenient to form removal adopts following technical scheme:

the utility model provides a board die block structure encorbelments convenient to form removal, including the die block board and with the fixed frame that the die block board is fixed, the slip hole has been seted up on the fixed frame, set up on the die block board with the hole of slip hole intercommunication can dismantle in the slip hole and wear to be equipped with the slider, the terminal surface of slider flushes with the terminal surface upper surface of die block board, is fixed with the mounting on the fixed frame, when the slider motion, the mounting can drive fixed frame to opposite direction motion.

Through adopting above-mentioned technical scheme, fixed frame is located the below of die block board, concrete is pour to the die block board top, when form removal, make the slider to the direction motion of being close to the concrete piece, and the slider top can be supported by the concrete piece, consequently the mounting can drive fixed frame and remove to the direction that deviates from the concrete piece, also make the die block board also can break away from the adhesion of concrete simultaneously, can produce the clearance between die block board and the concrete piece, can insert the convenient form removal of form removal instrument in the clearance, even the die block board can be directly separately with the concrete piece, very big has made things convenient for form removal.

Optionally, the sliding part is a bolt, the fixing part is a fixing nut fixed on the fixing frame, and the fixing nut and the sliding hole are coaxially arranged.

By adopting the technical scheme, when the bolt is screwed to move towards the direction of the concrete block, the bolt can be resisted by the concrete block, and the fixed frame can move towards the direction away from the concrete block, so that the bottom template and the concrete are separated, and the template is convenient to disassemble.

Optionally, the fixed frame is formed by processing angle steel, a fixed hole is formed in the fixed frame side plate, and a fixed bolt penetrates through the fixed hole.

Through adopting above-mentioned technical scheme for fixed frame can pass through fixing bolt to be fixed on the template of concrete wall, post, and then fixes the die block board, then sets up the template on the die block board and carries out the pouring of board of encorbelmenting.

Optionally, a limit ring is processed at the position, close to the nut, of the fixing bolt.

By adopting the technical scheme, because the diameter of spacing ring is greater than the diameter of fixed orifices, when fixing frame through fixing bolt, there is the clearance between fixing bolt's nut and fixing frame's the face, can more conveniently take out fixing bolt when form removal, conveniently form removal.

Optionally, the sliding part further comprises a sliding rod arranged in the sliding hole in a penetrating manner, a sliding plate and a screw rod rotationally connected with the sliding plate, and the sliding plate is fixed at one end of the sliding rod, which is far away from the bottom template;

the fixed part also comprises a fixed plate and a sleeve fixed on the fixed plate, the fixed plate is arranged on one side of the sliding plate, which is far away from the bottom template, the fixed plate is fixedly connected with the fixed frame, and the sleeve is in threaded connection with the screw;

and a bearing is arranged on one side of the sliding plate close to the fixed plate, the outer ring of the bearing is fixed with the sliding plate, the screw is fixed on the inner ring of the bearing, and the screw penetrates through the fixed plate.

Through adopting above-mentioned technical scheme, when revolving the screw rod when revolving, the screw rod can drive sliding plate and slide bar rebound, and simultaneously, the sleeve can drive fixed plate and fixed frame rebound, when form removal, because there is concrete slab bottom form top, the slide bar can be supported by concrete slab when rebound, consequently fixed frame can with the bottom form rebound together under telescopic drive to make bottom form and concrete piece separate, conveniently form removal.

Optionally, a limiting block is fixed on an end surface of the sliding rod, which faces away from the sliding plate, the cross-sectional area of the limiting block is larger than that of the sliding rod, and a groove for accommodating the limiting block is formed in the bottom template.

Through adopting above-mentioned technical scheme for slide bar and concrete piece contact surface grow, when form removal, the stopper supports the concrete piece, is favorable to the die block board to part with the concrete piece.

Optionally, a screwing block is fixed at one end of the screw rod, which is far away from the sliding plate.

By adopting the technical scheme, when the bottom formwork is detached and the concrete is solidified more firmly, the screwing block can be screwed by using a tool, so that a constructor can rotate the screw conveniently.

Optionally, the screwing blocks are symmetrically provided with handles.

By adopting the technical scheme, when the formwork is disassembled, a constructor can firstly utilize a tool to screw the rotating and twisting block, when the bottom formwork is loosened, the handles are held by both hands to continue rotating the screw rod until the bottom formwork is separated from the concrete block, and the handles are held by both hands to disassemble the formwork so as to effectively avoid the condition that the formwork directly falls off and ensure the construction safety.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixed framework is positioned below the bottom template, concrete is poured above the bottom template, the sliding part moves towards the direction close to the concrete block when the template is removed, and the upper part of the sliding part can be propped against by the concrete block, so that the fixed framework can be driven by the fixed part to move towards the direction departing from the concrete block, the bottom template can be separated from the adhesion of the concrete, a gap can be formed between the bottom template and the concrete block, a template removing tool can be inserted into the gap to facilitate the template removal, even the bottom template can be directly separated from the concrete block, and the template removal is greatly facilitated;

2. the fixed frame can be fixed on the templates of the concrete wall and the concrete column through the fixed bolts, so that the bottom template is fixed, and then the templates are erected on the bottom template to pour the cantilever slabs;

3. when the screw rod moves upwards when screwing the screw rod, the screw rod can drive the sliding plate and the sliding rod to move upwards, meanwhile, the sleeve can drive the fixed plate and the fixed frame to move downwards, and when the formwork is disassembled, because the concrete slab is arranged above the bottom formwork, the sliding rod can be supported by the concrete slab when moving upwards, so that the fixed frame can move downwards together with the bottom formwork under the driving of the sleeve, and the bottom formwork is separated from the concrete block, and the formwork is convenient to disassemble.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present application.

Fig. 2 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 1.

Fig. 3 is a schematic structural diagram of a second embodiment of the present application.

Fig. 4 is a structural sectional view of a second embodiment of the present application.

Description of reference numerals: 1. a bottom template; 2. a fixed frame; 21. a fixing hole; 22. fixing the bolt; 221. a limiting ring; 23. a slide hole; 3. a slider; 31. a bolt; 32. a slide bar; 33. a sliding plate; 331. a bearing; 34. a screw; 341. screwing blocks; 342. a handle; 35. a limiting block; 4. a fixing member; 41. fixing a nut; 42. a fixing plate; 43. a sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The first embodiment is as follows:

the embodiment of the application discloses hang and flip board die block structure convenient to form removal. Referring to fig. 1 and 2, the bottom die structure includes a bottom die plate 1 and a fixing frame 2 fixed below the bottom die plate 1, the fixing frame 2 is a rectangular frame formed by welding four pieces of angle steel, the right-angle openings of the four pieces of angle steel are all located on the same side of the fixing frame 2, one side of the fixing frame 2 departing from the right-angle opening of the angle steel is a plane, the length of the plane is consistent with that of the bottom die plate 1, and the width of the plane is consistent with that of the bottom die plate 1. Fixing holes 21 are formed in one longer side plate of the fixing frame 2 at intervals, fixing bolts 22 penetrate through the fixing holes 21, and the fixing bolts 22 penetrate through the fixing frame 2 to be in threaded connection with a formwork of a concrete wall or a concrete column. When the template is erected, the bottom template 1 can be fixed by utilizing the fixing bolts 22, then a steel pipe scaffold is erected for supporting, and the fixing frame 2 can ensure that the bottom template 1 is not deformed when concrete is poured.

Referring to fig. 1, a truncated cone-shaped stop ring 221 is formed at the joint between the nut of the fixing bolt 22 and the stud, the larger diameter end of the stop ring 221 is close to the nut side of the fixing bolt 22, and the smaller diameter end of the stop ring 221 is larger than the diameter of the fixing hole 21. When the fixing bolt 22 is inserted into the fixing hole 21, due to the existence of the limiting ring 221, a gap exists between the nut of the fixing bolt 22 and the fixing frame 2, and the fixing bolt 22 can be separated from the fixing hole 21 more easily during mold removal, so that subsequent mold removal is facilitated.

Referring to fig. 2, four sliding holes 23 are further formed in the fixed frame 2, the four sliding holes 23 are respectively located at four corners of the fixed frame 2, and an axis of the sliding hole 23 is perpendicular to an axis of the fixed hole 21. Set up four holes that can communicate with sliding hole 23 on the position that corresponds with sliding hole 23 on bottom pattern plate 1, wear to be equipped with slider 3 in the sliding hole 23, be provided with mounting 4 on fixed frame 2, mounting 4 and fixed frame 2 fixed connection, when slider 3 moved in sliding hole 23, mounting 4 can drive fixed frame 2 and move to opposite direction.

Referring to fig. 1 and 2, in the present embodiment, the sliding member 3 includes a bolt 31, the fixing member 4 includes a fixing nut 41, the fixing nut 41 is fixed on the fixing frame 2, the fixing nut 41 is located in the right-angle opening of the angle iron, the fixing nut 41 is disposed coaxially with the sliding hole 23, the bolt 31 is screwed into the fixing nut 41, the nut of the bolt 31 is located on the same side as the fixing nut 41, the bolt 31 passes through the fixing frame 2 and the bottom form 1, and the end surface of the bolt 31 facing away from the fixing frame 2 is flush with the upper surface of the bottom form 1. When the formwork is disassembled, the bolts 31 are screwed to enable the bottom formwork 1 and the bolts 31 to move in opposite directions, because the concrete blocks are arranged above the bottom formwork 1, the bolts 31 can abut against the concrete blocks, the bottom formwork 1 can move downwards, gaps are formed between the bottom formwork 1 and the concrete, and when the bolts 31 at four corners are screwed, the whole bottom formwork 1 can be separated from the concrete, so that the formwork is more convenient to disassemble.

The second embodiment:

referring to fig. 3 and 4, the present embodiment is different from the first embodiment in that the sliding member 3 includes a sliding rod 32, a sliding plate 33 fixed to one end of the sliding rod 32, and a screw 34 rotatably coupled to the sliding plate 33, and the fixed member 4 includes a fixed plate 42 and a sleeve 43 threadedly coupled to the screw 34. The sliding rods 32 are arranged in the sliding holes 23 in a penetrating mode, the sliding plate 33 is located on one side, away from the bottom formwork 1, of the sliding rods 32, the sliding plate 33 is located in the right-angle opening of the angle steel, the sliding rods 32 at the four corners are connected together through the sliding plate 33, and therefore the four sliding rods 32 can slide simultaneously.

The surface of the sliding plate 33 close to the fixed plate 42 is provided with a bearing 331, the outer ring of the bearing 331 is fixedly connected with the sliding plate 33, the screw 34 is fixed with the inner ring of the bearing 331, the screw 34 passes through the fixed plate 42, the fixed plate 42 is provided with a hole for the screw 34 to pass through, the sleeve 43 is fixed on the fixed plate 42, and the sleeve 43 is internally provided with threads for being in threaded connection with the screw 34. When the concrete slab is removed from the bottom formwork 1, the screw rods 34 are screwed, the fixed plate 42 drives the fixed frame 2 and the bottom formwork 1 to move downwards relative to the concrete slab, the sliding plate 33 pushes the four sliding rods 32 to move in opposite directions, and the upper parts of the sliding rods 32 abut against the concrete block, so that the bottom formwork 1 falls off from the concrete block, and the form removal is greatly facilitated.

Referring to fig. 3, the fixing plate 42 is a strip-shaped plate, two ends of the fixing plate 42 are respectively fixedly connected to two angle steels in the length direction of the fixing frame 2, and two longer sides of the fixing plate 42 are arranged at an interval from two ends of the fixing frame 2. The slide plate 33 is provided with a plurality of holes. When the steel pipe scaffold is built, the steel pipe can pass through the hole on the sliding plate 33 to abut against the bottom formwork 1.

Referring to fig. 4, a hexagonal screw block 341 is fixed to an end of the screw 34 opposite to the bearing 331, a handle 342 is fixed to the screw block 341, and two handles 342 are symmetrically arranged. When the form is removed, the hexagonal screwing block 341 is screwed by using a tool, when a gap is generated between the bottom form 1 and the concrete block, the screw 34 is screwed by using the handle 342, and two hands of a constructor respectively hold the two handles 342, so that the bottom form 1 can be prevented from falling off, and the construction safety is ensured.

Referring to fig. 3, a limiting block 35 is fixed on one side of the sliding rod 32 departing from the sliding plate 33, the cross-sectional area of the limiting block 35 is larger than that of the sliding rod 32, and a groove for accommodating the limiting block 35 is formed in the bottom formwork 1, so that the upper surface of the limiting block 35 is flush with the upper surface of the bottom formwork 1. When the screw 34 is screwed so that the slide rod 32 slides upward, the stopper 35 can increase the contact area of the slide rod 32 with the concrete block, so that the bottom form 1 is more easily separated from the concrete block, and when the bottom form 1 is completely removed, the stopper 35 can prevent the slide rod 32 from sliding out of the slide hole 23.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a board die block structure of encorbelmenting convenient to form removal which characterized in that: including die block board (1) and with fixed frame (2) of die block board (1) fixed, sliding hole (23) have been seted up on fixed frame (2), seted up on die block board (1) with the hole of sliding hole (23) intercommunication can dismantle in sliding hole (23) and wear to be equipped with slider (3), the terminal surface of slider (3) flushes with the terminal surface upper surface of die block board (1), is fixed with mounting (4) on fixed frame (2), when slider (3) moved, mounting (4) can drive fixed frame (2) and move to opposite direction.

2. The cantilever plate bottom die structure convenient for die removal according to claim 1, characterized in that: the sliding piece (3) is a bolt (31), the fixing piece (4) is a fixing nut (41) fixed on the fixing frame (2), and the fixing nut (41) and the sliding hole (23) are coaxially arranged.

3. The cantilever plate bottom die structure convenient for die removal according to claim 1, characterized in that: the fixed frame (2) is formed by processing angle steel, a fixed hole (21) is formed in a side plate of the fixed frame (2), and a fixed bolt (22) penetrates through the fixed hole (21).

4. The cantilever plate bottom die structure convenient for die removal according to claim 3, characterized in that: and a limiting ring (221) is processed at the position, close to the nut, of the fixing bolt (22).

5. The bottom die structure of the cantilever plate convenient for form removal according to claim 1, characterized in that: the sliding piece (3) further comprises a sliding rod (32) arranged in the sliding hole (23) in a penetrating mode, a sliding plate (33) and a screw rod (34) connected with the sliding plate (33) in a rotating mode, and the sliding plate (33) is fixed to one end, away from the bottom formwork (1), of the sliding rod (32);

the fixing piece (4) further comprises a fixing plate (42) and a sleeve (43) fixed on the fixing plate (42), the fixing plate (42) is arranged on one side, away from the bottom formwork (1), of the sliding plate (33), the fixing plate (42) is fixedly connected with the fixing frame (2), and the sleeve (43) is in threaded connection with the screw (34);

a bearing (331) is arranged on one side, close to the fixed plate (42), of the sliding plate (33), the outer ring of the bearing (331) is fixed with the sliding plate (33), the screw rod (34) is fixed on the inner ring of the bearing (331), and the screw rod (34) penetrates through the fixed plate (42).

6. The cantilever plate bottom die structure convenient for die removal according to claim 5, characterized in that: a limiting block (35) is fixed on the end face, away from the sliding plate (33), of the sliding rod (32), the section area of the limiting block (35) is larger than that of the sliding rod (32), and a groove used for containing the limiting block (35) is formed in the bottom template (1).

7. The cantilever plate bottom die structure convenient for die removal according to claim 5, characterized in that: and a screwing block (341) is fixed at one end of the screw rod (34) departing from the sliding plate (33).

8. The cantilever plate bottom die structure convenient for die removal according to claim 7, characterized in that: the screwing block (341) is symmetrically provided with handles (342).